Q3-4000® WALL SYSTEM

An ingenious use of HEPA Corporation's Q3-4000 Gridless® Ceiling System incorporating our PERMA-HOOD® Roomside Replaceable filters.
The wall measured approximately 70 feet high x 46 feet wide. Once the housings were installed and duct connections made, the simple spring loaded clip system of the PERMA-HOOD® filters allowed the 350 filters to be installed in less than two days.